Yes. You can make a Leyden jar with some simple stuff.
Ғылым және технология
Here is a DIY Leyden jar based on an episode of MacGyver.
It's essentially just a capacitor created from water, a plastic cup and some metal. With this device, you can store charge and produce an electrical spark.
Пікірлер: 42
Thanks for this awesome video!, these are wicked experiments though caution is always needed. Some tips for beginners... 1) Make sure the aluminium foil wraps around the cup/plastic bottle as smoothly as possible to prevent static discharge . 2) Use thicker wiring (3 mm) for better current flow. 3) If using a cup place foil on the inside to bump up the positive charge collection. 4) Add a pin pong ball wrapped in foil to the nail for a great discharge. 5) The more strokes with PVC pipe the bigger the voltage! Have fun!! 😉
Is the ground wire plugged in?
If we simply touch the aluminum foil with the floor...will it work?
@hayemiranda7647
4 жыл бұрын
Floors are usually insulators, yeah, it should work
@aridamangautam
3 жыл бұрын
@@hayemiranda7647 This is sarcasm, right?
@nabayanchakma2419
3 жыл бұрын
Of course it will...the foil was also touching the floor in the video as u could see
@aridamangautam
3 жыл бұрын
@@nabayanchakma2419 I'd prefer that you connect a ground wire so you're absolutely sure that you've grounded the cup in incase the thing doesn't work.
@nabayanchakma2419
3 жыл бұрын
@@aridamangautamYes ᕙ( • ‿ • )ᕗ
The aluminium has sharp edges, Doesn't it let go of the charges?
@DuskyDaily
Жыл бұрын
It's not holding the actual charge nonetheless, it suppose to be getting extra positive charge from the ground / environment to hold the negative charges in the water. And water don't have charge edges. :)
I did not see the spark. You could have turned off the light in the room.
@DuskyDaily
Жыл бұрын
But you could listen it.
Can i use a uPVC pipe?
@rhettallain
4 жыл бұрын
yes, that should work.
You need to stir the water and desolve the salt before putting a top on the cup or jar so it will produce more energy
nice video
Good good
Which 2 foil u have used
@masegeangelo7073
2 жыл бұрын
Aluminium foil
Hello, I have a problem with my Leyden jar ... First of all I have made my Leyden jar by sticking aluminium foil both to the inside and outside and using paper clips ( but obviously that won't matter ) . The thing is that whenever I try to charge a Leyden jar I hear a crackling sound... But u believe its not supposed to be like that right ? I mean , when we try to discharge the jar then we hear a sound... So why are things working oppositely for me ?! Plz help...
@rhettallain
3 жыл бұрын
the cracking sound might be a spark. If your two metal foils are super close to each other, the charge could make a voltage high enough to produce a spark and discharge the jar.
@rachnajaiswal933
3 жыл бұрын
@@rhettallain so what should I do to prevent the thing ? I repeat that I'm getting a crackling sound when I *try to charge the jar* , plz tell
@rhettallain
3 жыл бұрын
@@rachnajaiswal933 maybe use a thicker jar? Make sure the aluminum foil doesn't go all the way to the top edge? It might be something with the paper clips - try taking those off
@SyedWahaj69
Жыл бұрын
I am having the same problem too and the top ball is attracting to the pvc pipe
When you put the saltwater in aren't you essentially creating a batter? I'm 😕 confused
@MichaeltLoL
3 жыл бұрын
no, it's capacitor because you are holding electrical charges, not chemical energy. That's why the aluminium is separated from water by the cup
@julianocamargo6674
2 жыл бұрын
I was a bit confused also. This is a capacitor. The salted water (conductive) is one 'plate', and the aluminum foil is the other plate.
What is that? A portable Van de Graaff? 3:24
@rhettallain
4 жыл бұрын
Essentially, yes - it's from this www.arborsci.com/products/fun-fly-stick
super se bhi uper
I can make 30kv spark
@mohammadnadeem4393
3 жыл бұрын
How
@allinonechannel6284
3 жыл бұрын
@@mohammadnadeem4393 I have used van de graff to get more spark 😂
You cheated with this mysterious "device"... What was that?
@DuskyDaily
Жыл бұрын
That was just an electrostatic generator, probably a van de graff. It's just rubbing to grab electors off of a material. You can rub a PVC pipe with a towel to do the same thing.
Playtime at kindergarten.
No. This doesn't work.
Wouldn't it be nice if he pronounced "al-u-min-i-um" properly with its five syllables? Lol!
@taventube2151
2 жыл бұрын
Do you know what an accent is?
@tpxchallenger
Жыл бұрын
He is using North American pronunciation. It took my father decades after we emigrated to pronounce al-u-min-um instead of al-u-min-i-um.